Repo created

qt/osm_auth_dialog.cpp

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+#include "qt/osm_auth_dialog.hpp"
+
+#include "editor/osm_auth.hpp"
+
+#include "platform/settings.hpp"
+
+#include <string>
+
+#include <QtWidgets/QDialogButtonBox>
+#include <QtWidgets/QHBoxLayout>
+#include <QtWidgets/QLabel>
+#include <QtWidgets/QLineEdit>
+#include <QtWidgets/QPushButton>
+#include <QtWidgets/QVBoxLayout>
+
+using namespace osm;
+
+namespace qt
+{
+char const * kTokenKeySetting = "OsmTokenKey";
+char const * kTokenSecretSetting = "OsmTokenSecret";
+char const * kLoginDialogTitle = "OpenStreetMap Login";
+char const * kOauthTokenSetting = "OsmOauthToken";
+
+OsmAuthDialog::OsmAuthDialog(QWidget * parent)
+{
+  std::string token;
+  bool const isLoginDialog = !settings::Get(kOauthTokenSetting, token) || token.empty();
+
+  QVBoxLayout * vLayout = new QVBoxLayout(parent);
+
+  QHBoxLayout * loginRow = new QHBoxLayout();
+  loginRow->addWidget(new QLabel(tr("Username/email:")));
+  QLineEdit * loginLineEdit = new QLineEdit();
+  loginLineEdit->setObjectName("login");
+  if (!isLoginDialog)
+    loginLineEdit->setEnabled(false);
+  loginRow->addWidget(loginLineEdit);
+  vLayout->addLayout(loginRow);
+
+  QHBoxLayout * passwordRow = new QHBoxLayout();
+  passwordRow->addWidget(new QLabel(tr("Password:")));
+  QLineEdit * passwordLineEdit = new QLineEdit();
+  passwordLineEdit->setEchoMode(QLineEdit::Password);
+  passwordLineEdit->setObjectName("password");
+  if (!isLoginDialog)
+    passwordLineEdit->setEnabled(false);
+  passwordRow->addWidget(passwordLineEdit);
+  vLayout->addLayout(passwordRow);
+
+  QPushButton * actionButton = new QPushButton(isLoginDialog ? tr("Login") : tr("Logout"));
+  actionButton->setObjectName("button");
+  connect(actionButton, &QAbstractButton::clicked, this, &OsmAuthDialog::OnAction);
+
+  QPushButton * closeButton = new QPushButton(tr("Close"));
+  connect(closeButton, &QAbstractButton::clicked, this, &QWidget::close);
+
+  QHBoxLayout * buttonsLayout = new QHBoxLayout();
+  buttonsLayout->addWidget(closeButton);
+  buttonsLayout->addWidget(actionButton);
+  vLayout->addLayout(buttonsLayout);
+
+  setLayout(vLayout);
+  setWindowTitle(tr(kLoginDialogTitle));
+}
+
+void SwitchToLogin(QDialog * dlg)
+{
+  dlg->findChild<QLineEdit *>("login")->setEnabled(true);
+  dlg->findChild<QLineEdit *>("password")->setEnabled(true);
+  dlg->findChild<QPushButton *>("button")->setText(dlg->tr("Login"));
+}
+
+void SwitchToLogout(QDialog * dlg)
+{
+  dlg->findChild<QLineEdit *>("login")->setEnabled(false);
+  dlg->findChild<QLineEdit *>("password")->setEnabled(false);
+  dlg->findChild<QPushButton *>("button")->setText(dlg->tr("Logout"));
+  dlg->setWindowTitle(dlg->tr(kLoginDialogTitle));
+}
+
+void OsmAuthDialog::OnAction()
+{
+  bool const isLoginDialog = findChild<QPushButton *>("button")->text() == tr("Login");
+  if (isLoginDialog)
+  {
+    std::string const login = findChild<QLineEdit *>("login")->text().toStdString();
+    std::string const password = findChild<QLineEdit *>("password")->text().toStdString();
+
+    if (login.empty())
+    {
+      setWindowTitle("Please enter Login");
+      return;
+    }
+
+    if (password.empty())
+    {
+      setWindowTitle("Please enter Password");
+      return;
+    }
+
+    OsmOAuth auth = osm::OsmOAuth::ServerAuth();
+    try
+    {
+      if (auth.AuthorizePassword(login, password))
+      {
+        auto const token = auth.GetAuthToken();
+        settings::Set(kOauthTokenSetting, token);
+
+        SwitchToLogout(this);
+      }
+      else
+      {
+        setWindowTitle("Auth failed: invalid login or password");
+        return;
+      }
+    }
+    catch (std::exception const & ex)
+    {
+      setWindowTitle((std::string("Auth failed: ") + ex.what()).c_str());
+      return;
+    }
+  }
+  else
+  {
+    settings::Set(kOauthTokenSetting, std::string());
+
+    SwitchToLogin(this);
+  }
+}
+}  // namespace qt